Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
|
Parameter |
Specification |
|---|---|
|
Manufacturer |
Allen-Bradley |
|
Model |
|
|
Product Series |
PowerFlex 700 |
|
Product Type |
AC Drive / Variable Frequency Drive |
|
Input Voltage |
690 VAC |
|
Input Phases |
3-phase |
|
Input Frequency |
50 Hz |
|
Input Current |
94.7 A |
|
Input Power |
137 kVA |
|
Continuous Output Current |
119 A |
|
1-Minute Overload Current |
131 A |
|
3-Second Overload Current |
179 A |
|
Normal-Duty Power Rating |
110 HP / approximately 82 kW |
|
Heavy-Duty Power Rating |
90 HP / approximately 67 kW |
|
Output Phases |
3-phase |
|
Output Voltage |
0–690 VAC |
|
Maximum Output Frequency |
420 Hz |
|
Frame Size |
Frame 6 |
|
Enclosure |
IP20 / NEMA/UL Type 1 |
|
Conformal Coating |
Yes |
|
Control Method |
Vector Control |
|
Motor Control Modes |
Sensorless Vector / V/Hz / Vector Control |
|
Control I/O |
24 V DC I/O |
|
Analog Inputs |
2 |
|
Analog Outputs |
2 |
|
Digital Inputs |
6 |
|
Digital Outputs |
3 |
|
Human Interface Module |
No HIM; blank plate |
|
Feedback |
No feedback |
|
Brake IGBT |
No |
|
Internal Brake Resistor |
No |
|
Internal Communication Module |
No |
|
EMC Filtering |
EMC filter with common-mode choke |
|
Carrier Frequency |
2, 4, 8, and 10 kHz |
|
PWM Frequency |
2 kHz at 690 VAC |
|
Speed Regulation |
0.1% of base speed across a 120:1 speed range in vector control without feedback |
|
Torque Regulation |
±5% without feedback |
|
Efficiency |
Approximately 97.5% at rated current and nominal line voltage |
|
Displacement Power Factor |
0.98 across the speed range |
|
Short-Circuit Rating |
Up to 200,000 A symmetrical, subject to the applicable protection configuration |
|
Current Limit Capability |
Programmable from 20–160% of rated output current |
|
Instantaneous Current Limit |
Approximately 220–300% of rated current, depending on drive rating |
|
Motor Overload Protection |
Class 10 in vector control |
|
Acceleration Time |
0–3600 s |
|
Deceleration Time |
0–3600 s |
|
Power Ride-Through |
15 ms at full load |
|
Maximum Altitude |
1000 m (3281 ft) without derating |
|
Operating Temperature |
0–50°C (32–122°F) |
|
Relative Humidity |
5–95%, non-condensing |
|
Encoder Option |
Incremental, dual-channel encoder support available as an option |
|
Dimensions (H × W × D) |
976.3 × 403.9 × 275.5 mm (38.44 × 15.90 × 10.85 in) |
|
Weight |
71.44 kg (157.5 lb) |
FAQ
FAQ
Q1: What is the Allen-Bradley 20BF119A0ANNANC0?
A: The 20BF119A0ANNANC0 is a PowerFlex 700 variable frequency AC drive designed to control the speed and torque of three-phase AC motors in industrial automation applications.
Q2: What are the input voltage and continuous output current ratings?
A: The drive operates at 690 VAC three-phase input and provides a continuous output current of 119 A. Its specified overload ratings are 131 A for one minute and 179 A for three seconds.
Q3: What are the normal-duty and heavy-duty power ratings?
A: The normal-duty rating is 110 HP (approximately 82 kW), while the heavy-duty rating is 90 HP (approximately 67 kW). Confirm motor nameplate current and load requirements before selecting the drive.
Q4: What motor control modes does this drive support?
A: It supports sensorless vector control, V/Hz control, and vector control. The appropriate mode depends on the motor characteristics and the application’s speed and torque requirements.
Q5: What are the dimensions and weight of this drive?
A: The specified dimensions are 976.3 × 403.9 × 275.5 mm (38.44 × 15.90 × 10.85 inches), and the weight is 71.44 kg (157.5 lb). Allow additional clearance for wiring, ventilation, and maintenance access.
Q6: Does the 20BF119A0ANNANC0 include a keypad or communication module?
A: No. This configuration has a blank HIM plate and no internal communication module. Compatible accessories may be needed for local operation or network integration.
Q7: Does this model include braking hardware or encoder feedback?
A: It does not include a braking IGBT or internal brake resistor, and the standard configuration has no feedback. Incremental dual-channel encoder support is available as an option when closed-loop control is required.
Q8: What environmental conditions and protection requirements apply?
A: The specified operating temperature is 0–50°C, with operation up to 1000 m altitude without derating. The short-circuit rating of up to 200,000 A symmetrical is conditional on the applicable protection configuration. Verify the manufacturer’s installation instructions and required upstream protective devices before commissioning.
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Packing & Delivery
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